1984年2月～1987年3月,我们收治流行性出血热(以下简称 EHF)53例,其中脑电图检查30例,临床分析如下。临床资料一、一般资料:性别,男22例,女8例。年龄,18～20岁2例,21～30岁20例,31～40岁6例,41～45岁2例。发病季节为1～6月份,其中2～3月份发病24例,占80%。职业,农民24例,职工5例,学生1例。对照组:同期发热伴有头痛住院患者37例,性别, February 1984 ~ March 1987, we admitted 53 cases of epidemic hemorrhagic fever (hereinafter referred to as EHF), including 30 cases of EEG, the clinical analysis is as follows. Clinical data First, the general information: gender, 22 males and 8 females. The age, 18 to 20 years in 2 cases, 21 to 30 years in 20 cases, 31 to 40 years in 6 cases, 41 to 45 years in 2 cases. The onset season is from January to June, of which 2 to 3 months onset of 24 cases, accounting for 80%. Occupation, 24 farmers, 5 workers and 1 student. Control group: In the same period, there were 37 hospitalized patients with fever, headache, gender,